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Table A1. Selected STDs — Percentage of unknown, missing, or invalid values for selected variables by state and by nationally notifiable STD, 2007


State Primary and Secondary Syphilis Gonorrhea Chlamydia
Percent Unknown Race/Ethnicity Percent Unknown Age Percent Unknown Sex Percent Unknown Sex of Partners Percent Unknown Race/Ethnicity Percent Unknown Age Percent Unknown Sex Percent Unknown Race/ Ethnicity Percent Unknown Age Percent Unknown Sex
Alabama 1.8 0.0 0.0 4.5 24.7 0.3 0.0 28.0 0.3 0.0
Alaska* 0.0 0.0 0.0 100.0 0.0 0.0 0.0 0.0 0.0 0.0
Arizona 22.6 0.0 0.7 80.1 27.9 0.0 0.0 34.8 0.0 0.1
Arkansas 2.5 0.0 0.0 40.2 5.2 0.4 0.1 5.9 0.2 0.0
California 2.4 0.1 0.1 9.7 33.0 0.5 0.4 33.7 0.5 0.4
Colorado 7.0 0.0 0.0 8.8 31.9 0.0 0.0 55.5 0.1 0.0
Connecticut 2.6 0.0 0.0 2.6 26.6 0.5 0.0 35.4 0.8 0.0
Delaware 5.6 0.0 0.0 100.0 1.8 0.0 0.0 3.1 0.0 0.0
District of Columbia 1.1 0.0 0.0 21.3 29.0 0.7 0.5 41.4 0.6 0.4
Florida 7.8 0.0 0.0 13.4 12.5 0.1 0.0 15.8 0.1 0.0
Georgia 2.4 0.1 0.1 20.0 37.1 0.9 0.6 43.9 0.9 0.6
Hawaii* 0.0 0.0 0.0 0.0 37.0 0.2 0.0 52.1 0.1 0.0
Idaho* 100.0 0.0 0.0 0.0 27.1 0.0 1.9 26.0 0.1 0.9
Illinois 4.1 0.0 0.0 8.4 8.9 0.0 0.0 12.3 0.0 0.0
Indiana 3.7 0.0 0.0 0.0 14.7 0.0 0.3 18.0 0.0 0.5
Iowa 4.8 0.0 0.0 9.5 7.5 0.1 0.0 11.8 0.2 0.0
Kansas 0.0 0.0 0.0 7.1 23.8 0.2 0.0 35.9 0.4 0.0
Kentucky 3.6 0.0 0.0 7.1 18.8 0.1 0.1 22.9 0.2 0.1
Louisiana 2.1 0.0 0.0 100.0 15.0 0.3 1.0 22.6 0.5 1.4
Maine* 0.0 0.0 0.0 11.1 7.6 0.8 0.0 21.1 0.4 0.1
Maryland 2.0 0.0 0.0 13.0 22.7 0.4 0.0 28.6 0.4 0.1
Massachusetts 7.1 0.0 0.0 9.7 31.0 0.7 0.0 40.1 0.8 0.1
Michigan 0.8 0.0 0.0 17.1 40.2 0.3 0.3 44.6 0.3 0.4
Minnesota 6.8 0.0 0.0 0.0 14.2 0.0 0.0 15.4 0.0 0.0
Mississippi 0.8 0.8 0.0 9.0 17.4 0.1 0.0 19.3 0.1 0.0
Missouri 0.0 0.0 0.0 2.5 15.9 0.1 0.0 21.7 0.1 0.0
Montana* 25.0 0.0 0.0 62.5 32.0 0.0 0.0 30.3 0.4 0.3
Nebraska* 25.0 0.0 0.0 0.0 23.3 0.0 0.3 28.7 0.1 0.3
Nevada 11.7 0.0 0.0 2.7 29.4 0.3 0.0 37.8 0.4 0.1
New Hampshire 0.0 0.0 0.0 3.3 8.0 0.0 0.0 14.3 0.0 0.0
New Jersey 0.9 0.0 0.0 17.6 34.0 0.6 0.0 47.4 0.7 0.1
New Mexico 10.9 0.0 0.0 4.3 16.0 0.2 0.0 11.8 0.3 0.0
New York 11.5 0.0 0.0 20.5 32.8 0.5 0.1 41.7 0.5 0.1
North Carolina 0.0 0.0 0.0 100.0 1.6 0.0 0.0 2.2 0.0 0.0
North Dakota* 0.0 0.0 0.0 0.0 10.3 0.0 0.0 11.1 0.3 0.1
Ohio 2.1 0.0 0.0 5.7 25.3 1.2 0.6 31.1 1.4 0.9
Oklahoma 0.0 0.0 0.0 15.4 1.6 0.0 0.0 2.2 0.0 0.0
Oregon 0.0 0.0 0.0 100.0 6.5 0.0 0.0 12.0 0.0 0.0
Pennsylvania 6.1 0.0 0.0 2.7 20.3 0.1 0.0 23.6 0.0 0.1
Rhode Island 2.8 0.0 0.0 0.0 11.2 0.0 0.2 20.3 0.2 0.1
South Carolina 0.0 0.0 0.0 3.3 26.7 0.6 0.2 29.3 0.3 0.3
South Dakota* 0.0 0.0 0.0 0.0 1.5 2.3 0.4 2.2 1.8 0.0
Tennessee 0.0 0.0 0.0 1.4 4.7 0.1 0.0 7.2 0.1 0.0
Texas 0.3 0.0 0.0 2.3 9.8 0.3 0.2 9.5 0.2 0.2
Utah 0.0 0.0 0.0 0.0 0.0 0.1 0.0 0.0 0.0 0.0
Vermont 0.0 0.0 0.0 30.0 3.1 0.0 0.0 1.1 0.0 0.0
Virginia 0.0 0.0 0.0 3.5 6.0 0.1 0.1 11.8 0.1 0.0
Washington 8.4 0.0 0.0 23.4 21.1 1.1 0.0 20.7 1.2 0.0
West Virginia* 0.0 0.0 0.0 0.0 13.1 0.3 0.0 14.5 0.2 0.0
Wisconsin 0.0 0.0 0.0 4.5 26.1 0.0 0.2 28.7 0.0 0.1
Wyoming* 50.0 0.0 0.0 0.0 23.5 0.0 0.0 23.0 0.9 0.0
U.S. TOTAL 4.1 0.0 0.0 19.5 20.3 0.3 0.2 25.7 0.4 0.2

* Percentages for P&S syphilis are based on less than 10 cases.

NOTE: "Unknown" includes unknown, missing, or invalid data values.

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